IPA: //ˈkɔːfiˌpɒt//
KK: /ˈkɔfɪˌpɑt/
A container used to brew or serve coffee.
She poured hot coffee from the coffeepot into her mug.
Coffeepot is formed from "coffee" (from the Arabic *qahwa*, meaning a type of beverage made from roasted coffee beans) and "pot" (from Old English *pott*, meaning a container or vessel). The word "coffeepot" refers to a vessel specifically designed for brewing or serving coffee.
Think of a 'vessel' ('pot') used for a special 'beverage' ('coffee') — that's what a coffeepot is.
No commonly confused words.